package org.zh.client.config;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

@Component // 让 Spring 管理该工具类
public class SpringContextUtil implements ApplicationContextAware {
    private static ApplicationContext context;

    // 根据类型获取 Bean
    public static <T> T getBean(Class<T> clazz) {
        return context.getBean(clazz);
    }

    // 根据名称和类型获取 Bean
    public static <T> T getBean(String name, Class<T> clazz) {
        return context.getBean(name, clazz);
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }
}